On a standard flight from New York to London, Concorde Golf Victor Foxtrot is nearing Heathrow Airport when its signal begins to break up. Before long all trace of the aircraft is lost - the Concorde has disappeared! Arriving at Heathrow shortly...
The Doctor is enjoying the sun on a holiday island — but things are soon hotter than he bargained for.
The young American Perpugilliam Brown brings to the TARDIS a mysterious object that her archaeologist step-father has found in a sunken wreck....
When the TARDIS materialises on an apparently deserted Northumbrian beach, Steven disputes the Doctor's claim that they have travelled back to the eleventh century. The discovery of a modern wristwatch in a nearby forest merely reinforces his...
It is 4 March, 1215, and the TARDIS materialises in England during a jousting match held in the presence of King John.
But it soon becomes apparent to the Doctor that something is very seriously wrong. Why does John express no fear or surprise at...
When the Doctor, Polly and Ben visit a human colony that appears to be one big holiday camp, they think they have come across a truly happy place. But a shadowy presence soon makes them realise that the surface contentment is carefully...
London, 1966. The TARDIS materialises in the shadow of the newly-completed Post Office Tower in London and the Doctor senses a strange energy in the air. He instinctively knows that evil is at work nearby.
Posing as a scientist, the Doctor and his...
When the Doctor and Mel arrive in the Space Trading Colony, Iceworld, the Doctor can feel that there is mischief afoot. And he and Mel don’t have to wait long before they discover the culprit, for there in the Refreshment Bar they meet up with...
The Doctor and Ace are put to the ultimate test when the TARDIS dematerializes in Second World War England at a top–secret naval base.
The army church, built on Viking graves, bears inscriptions calling for the wolves of Fenric to return for their...
Sabotage! The TARDIS is breaking up! Thanks to the combined efforts of the treacherous Turlough and his evil master, the Black Guardian, the Doctor and his companions are in terrible danger. The outside world has begun to break through and Nyssa has...
As the TARDIS lands on a remote mountainside, the power fails and leaves the Doctor and his companions stranded without heat or water. They are rescued by the Venetian traveller Marco Polo, who tells them it is the year 1289. They join Marco's...